en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2xcos(2x)-(x-2)^2

Solution

simplify

2 x cos (2 x) - (x - 2)^{2}

Solution

2 x cos (2 x) - x^{2} + 4 x - 4

Solution steps

2 x cos (2 x) - (x - 2)^{2}

(x - 2)^{2} : x^{2} - 4 x + 4

= 2 x cos (2 x) - (x^{2} - 4 x + 4)

- (x^{2} - 4 x + 4) : - x^{2} + 4 x - 4

= 2 x cos (2 x) - x^{2} + 4 x - 4

Popular Examples

expand (x^2-a^2)^2 expand

(x^{2} - a^{2})^{2}

factor 16a^2b+48a^3+80a^4b+96ab factor

16 a^{2} b + 48 a^{3} + 80 a^{4} b + 96 ab

simplify (3+(-2))/2 simplify

\frac{3 + ( - 2 )}{2}

simplify (sqrt(9))/3 simplify

\frac{9}{3}

simplify sqrt((1/2)^2+1^2)simplify

(\frac{1}{2})^{2} + 1^{2}

Frequently Asked Questions (FAQ)

What is 2xcos(2x)-(x-2)^2 ?
The solution to 2xcos(2x)-(x-2)^2 is 2xcos(2x)-x^2+4x-4